I’m excited to share that our recently accepted ACM CHI 2018 paper has been honored with an Honorable Mention Award, a highly selective designation given to the very best accepted CHI papers of the year. The paper focuses on a visual analytics approach to heart arrhythmia detection within very long ECG data streams. The system combines interactive data visualization with a deep learning model for heartbeat classification to help clinicians quickly and efficiently identify clinically important heartbeat signals. The paper also presents results from user studies which demonstrate a number of benefits from our approach.